Overview
The BZX84-B6V8/LF1R is a low-power voltage regulator diode produced by NXP USA Inc. This component is part of the BZX84 series, which is known for its high reliability and precision in voltage regulation. The BZX84-B6V8/LF1R is specifically designed with a nominal Zener voltage of 6.8 volts and a tolerance of ±2%, making it suitable for a wide range of applications requiring stable voltage regulation.
Key Specifications
| Parameter | Conditions | Min | Max | Unit | |
|---|---|---|---|---|---|
| Zener Voltage (VZ) | IZ = 5 mA | 6.64 | 6.8 | 6.96 | V |
| Test Current (IZT) | - | - | 5 | - | mA |
| Reverse Leakage Current (IR) | VR = 4 V | - | - | 0.5 | μA |
| Forward Voltage (VF) | IF = 10 mA | - | - | 0.9 | V |
| Total Power Dissipation (Ptot) | Tamb ≤ 25 °C | - | - | 250 | mW |
| Operating Temperature Range (Top) | - | -55 | - | 150 | °C |
| Storage Temperature Range (Tstg) | - | -65 | - | 150 | °C |
| Package | - | - | - | SOT-23 (TO-236AB) | - |
Key Features
- Silicon planar Zener diodes with high stability and reliability.
- Zener voltages graded according to the international E24 standard.
- Available in ±1%, ±2%, and approximately ±5% tolerance ranges.
- Low power dissipation: ≤250 mW.
- Non-repetitive peak reverse power dissipation: ≤ 40 W.
- AEC-Q101 qualified versions available for automotive applications.
- ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
- RoHS-compliant and commercial grade options.
Applications
- General voltage regulation functions.
- Stabilization of voltage in electronic circuits.
- Protection against voltage spikes and surges.
- Automotive applications (AEC-Q101 qualified versions).
- Consumer electronics requiring stable voltage regulation.
Q & A
- What is the nominal Zener voltage of the BZX84-B6V8/LF1R?
The nominal Zener voltage is 6.8 volts.
- What is the tolerance of the BZX84-B6V8/LF1R?
The tolerance is ±2%.
- What is the maximum total power dissipation of the BZX84-B6V8/LF1R?
The maximum total power dissipation is 250 mW.
- What is the operating temperature range of the BZX84-B6V8/LF1R?
The operating temperature range is -55 °C to +150 °C.
- What package type is the BZX84-B6V8/LF1R available in?
The component is available in the SOT-23 (TO-236AB) package.
- Is the BZX84-B6V8/LF1R AEC-Q101 qualified?
Yes, AEC-Q101 qualified versions are available for automotive applications.
- What is the forward voltage of the BZX84-B6V8/LF1R at 10 mA?
The forward voltage is less than 0.9 V at 10 mA.
- What is the reverse leakage current of the BZX84-B6V8/LF1R?
The reverse leakage current is less than 0.5 μA at VR = 4 V.
- Is the BZX84-B6V8/LF1R RoHS-compliant?
Yes, the component is RoHS-compliant.
- What are some common applications of the BZX84-B6V8/LF1R?
Common applications include general voltage regulation, stabilization of voltage in electronic circuits, and protection against voltage spikes and surges.
